Haibo Hu

Technical Sales – C&I ESS @ Sungrow Europe

About

I work in the Battery Energy Storage Systems (BESS) industry, with experience spanning technical sales, technical support, service operations, project management, and business development.After graduating from the Technical University of Munich (TUM) with a degree in Mechanical Engineering, I joined Sungrow and have held several roles across the company's European business.My experience includes residential PV solutions, technical support, after-sales service, Commercial & Industrial Battery Energy Storage Systems (C&I BESS), PMO, and technical sales. This multidisciplinary background enables me to bridge technical and commercial requirements, helping customers identify the right energy storage solutions and supporting projects from pre-sales through delivery.Currently, I work in Technical Sales for Commercial & Industrial Battery Energy Storage Systems (C&I BESS) across the DACH region. I support developers, EPCs, distributors, utilities, investors, and industrial customers by providing technical consulting, solution design, product selection, project evaluation, and third-party EMS integration support.Areas of Expertise:• Commercial & Industrial Battery Energy Storage Systems (C&I BESS)• Utility-Scale Battery Energy Storage Systems• Technical Sales & Solution Consulting• Pre-sales Technical Support• BESS System Design & Application Engineering• EMS & Third-Party Integration• Project Management & PMO• Technical Support & Service Operations• EPC & Developer Collaboration• DACH Energy MarketI am always interested in connecting with professionals in the renewable energy and energy storage industry to exchange ideas, discuss emerging technologies, and explore opportunities for collaboration.d in exchanging ideas and connecting with professionals in the energy storage and renewable energy sectors.

Country

Germany

City

Munich

Industry

Mechanical Or Industrial Engineering

Skill

Experience

Technical Sales – C&I ESS

Sungrow Europe

2026-6 - Present · 4 mos

München

• Responsible for technical sales activities for Commercial & Industrial Battery Energy Storage Systems (BESS) across the DACH region. • Provide technical consultation and solution support to customers, EPCs, developers and distribution partners throughout the sales process. • Conduct technical presentations, product demonstrations and customer workshops to support project development. • Evaluate project requirements and recommend suitable BESS solutions based on customer applications and grid requirements. • Support commercial discussions with technical expertise, including system design, product selection and technical clarifications. • Coordinate with Product Management, R&D, Service and Project Delivery teams to ensure successful project execution. • Support integration with third-party EMS, SCADA and energy management platforms, including technical validation and interoperability testing. • Build long-term customer relationships by providing professional technical support from pre-sales through project delivery.

PMO – Commercial & Industrial Energy Storage Systems (C&I ESS)

Sungrow Europe

2026 - 2026

München

• Managed opportunity tracking and project visibility for C&I ESS projects • Coordinated communication between sales, service, technical support and project teams • Supported project execution, delivery planning and customer alignment • Assisted commercial activities and strategic customer projects • Contributed to process improvements and project management initiatives

C&I ESS Service Team Lead (Europe)

Sungrow Europe

2025 - 2026 · 1 yr

München

• Led service activities for Commercial & Industrial Energy Storage Systems across Europe • Supported PowerStack project delivery, commissioning and troubleshooting activities • Coordinated escalations and cross-functional cooperation with DSE, Technical Support and HQ teams • Supported customer EMS integration and key project implementation • Drove issue resolution and continuous service quality improvement

Technical Support Engineer (DACH)

Sungrow Europe

2023 - 2025 · 2 yrs

München

•Provided technical support for residential and C&I products, with a focus on the CX inverter series •Investigated customer issues and supported escalation handling •Performed troubleshooting and root cause analysis •Coordinated with HQ R&D and product management teams •Supported installers, distributors and service partners across the DACH region

PV Solution Intern

Sungrow Europe

2023 - 2023

München, Bayern, Deutschland

•Supported PV solution design and technical documentation preparation •Assisted with project evaluations and proposal preparation •Supported internal technical analysis and product-related activities •Learned PV system design principles and Sungrow business processes